baber/WOPTO huggingface dataset:
Patent EP-0392538-A3 (EP)
Title: Quadrature amplitude modulation communication system with transparent error correction
IPC: H03M13/15
Filed: 1990-04-12
Abstract: In a multi-level QAM communication system, Reed-­
Solomon encoders and Reed-Solomon decoders are employed for 
error correction purposes. The phase ambiguity of the 
received signal is eliminated with differential coding. 
The multi level QAM communication system (100) 
utilizing n bits ("n" being an integer) QAM signal having 
2 n  signal points, comprises: a quadrature differential 
encoder/decoder unit (12;17) for differentially 
encoding/decoding n pieces of input digital signal series 
to produce n pieces of differentially coded signal series; 
an error correction unit including a Reed-Solomon encoder 
(13) and a Reed-Solomon decoder (16), provided inside the 
quadrature differential encoder/decoder unit (12;17) along 
a signal processing path of the input digital signal 
series, for error-correcting the n pieces of 
differentially-coded signal series by utilizing at least 
one of the digital signal series with employment of a Reed-­
Solomon code; and, a QAM modulator/demodulator unit 
(14;15;34;35) for QAM-modulating/demodulating n pieces of 
error-corrected signal series so as to produce 2 n  QAM 
signals.
Patent EP-0396078-A3 (EP)
IPC: A01N43/653
Filed: 1990-04-30
Abstract: Verbindungen der allgemeinen Formel I 
  
in der  
X Alkyl, Aryl, Aryloxi, Alkyloxi,  
Y Wasserstoff, Alkyl, Alkyloxi, Halogen, Aryl, Aryloxi,  
n 0 bis 5 und  
Z CH oder N bedeuten,  
und diese Verbindungen enthaltende Fungizide.
Patent EP-0402654-A3 (EP)
Title: Connection device for the connection of electrical appliances
IPC: H01R13/70
Filed: 1990-05-18
Abstract: The connection device permits the connection of an appliance to supply lines (13) and also the control of the appliance, by means of control lines (14) via an interface (15). The supply lines (13) and the control lines (14) lead into different installation spaces (10, 11). Located in the first installation space (10) there is the socket (12) onto which an intermediate plug (23) with a plug part (24) can be plugged. Located in the second installation space (11) there is an interface (15) via which a control device (28) in the intermediate plug (23) is controlled. By means of a regulating device (27), the control device (28) controls the current supply to the connecting point (26) to which the appliance is connected. <IMAGE>
Patent EP-0402755-A3 (EP)
Title: L-carnitine magnesium citrate
IPC: A23L33/15
Filed: 1990-06-06
Abstract: L-Carnitine magnesium citrate and a process for the preparation thereof, starting from a magnesium compound, citric acid and L-carnitine and the use of the product as a combination preparation in sports nutrition or as a pharmacological active substance.
Patent EP-0407834-A3 (EP)
Title: Polysiloxane dispersions, process for their preparation and use thereof
IPC: C08G18/61
Filed: 1990-06-29
Abstract: The invention relates to a polysiloxane dispersion containing from 25 to 99.9% by weight of an external phase comprising monomeric or polymeric polyols, linear or branched polyglycol ethers, polyesters based on polyols and aliphatic, cycloaliphatic or aromatic dicarboxylic acids, aliphatic polylactones and/or polycarbonates (which are liquid at temperatures of from 20 to 100 DEG C), from 0.1 to 75% by weight of a disperse phase comprising 1 or more three-dimensionally crosslinkable polyorganosiloxanes, where the crosslinked polyorganosiloxane particles have a mean diameter of from 0.02 to 50  mu m, and from 0 to 20% by weight of solvents, plasticisers, crosslinking agents, catalysts, stabilisers, dispersants, curing agents, reaction promoters and/or agents for effecting the viscosity of the external phase. The invention furthermore relates to a process for the preparation of these polysiloxane dispersions and to their use as precursors for the preparation of silicone-modified thermoplastics, thermosets or elastomeric plastics based on polyurethanes, polyureas, saturated polyesters and polycarbonates.
Patent EP-0406912-A3 (EP)
Title: Process for polymerizing olefins
IPC: C08F4/64
Filed: 1987-09-24
Abstract: Olefins is polymerisation process utilises a catalyst comprising (A) a solid catalyst component contg. transition metal (gp. (IVB) periodic table) cpds. carried on an inorganic carrier, (B) aluminoxane, (C) an organo-aluminium cpd. contg. hydrocarbon gps. excluding n-alkyl gps. The transition metal is pref. of Ti, Zr or Hf, esp. of formula R1kR2lR3mR4nMe (I) where R1 is a cycloalkadienyl gp., R2, R3 and R4 are the same or different and can be cycloalkadienyl, aryl, alkyl, aralkyl, cycloalkyl, halogen atom, H, ORa, SRb, or NRc2; Ra, Rb and Rc are independently alkyl, cycloalkyl, aryl, aralkyl or organosilyl; Me is Zr, Ti or Hf; k is 1, 2, 3 or 4; l, m, n are independently 0, 1, 2 or 3 and k+l+m+n=4. The aluminoxane is pref. of formula (II) or (III). where R is hydrocarbyl gp; X is halogen; a and b are each 0-80, but not both zero.
Patent EP-0418593-A3 (EP)
Title: Protein-, peptid- and amino acid mixtures with optimized amino acid composition
IPC: A23L33/18
Filed: 1990-08-24
Abstract: Protein, peptide and amino acid mixtures of optimised amino acid composition are provided which can be used as the protein base for the preparation of additives for women's milk and as a protein base for producing milk foods for prematurely born babies and other infants. The mixtures according to the invention contain 18 essential amino acids in a defined ratio, this ratio being calculated and selected on the basis of the nutritive protein content of women's milk.
Patent EP-0390460-A3 (EP)
IPC: C12R1/90
Filed: 1990-03-26
Abstract: Giardia lamblia -specific antigen (GSA 65) and 
monospecific antibodies thereto are disclosed along with a 
method for the coprodiagnosis of giardiasis in mammals.
Patent EP-0403399-A3 (EP)
IPC: G06T1/00
Filed: 1990-05-10
Abstract: This is a device for measuring objects viewed with a 
borescope (10) by creating an auxiliary image such as a shadow (20), 
and projecting it on the object from the general illumination source 
(12) in a way that its video image changes position or size in 
proportion to the distance of the image sensing head from the object. 
A pre-calibrated object magnification and distance overlay for the 
geometry of the borescope is placed on the video display to indicate 
the modification factor for the physical measurement of the object on 
the display screen. Alternatively, electronic calibration and 
measurement circuitry is provided.
Patent EP-0390771-A3 (EP)
IPC: B41F15/46
Filed: 1990-03-28
Abstract: Bei einer Auftragsvorrichtung zum Aufbringen fließfähiger Me­
dien auf ebene Flächen, Bahnen, Walzen oder dgl., insbesondere 
im Siebdruckverfahren, sind in einem Auftragskörper (1a) minde­
stens zwei Medienverteilrohre (2) vorgesehen. Jedes Medienver­
teilrohr (2) hat eigene Austrittsöffnungen und ist an verschie­
dene Medienvorratsbehälter angeschlossen oder anschließbar. 
Der Auftragskörper (1, 1a) ist um seine Längsachse drehbar. Da­
her kann ein Farbwechsel lediglich durch Drehung des Auftrags­
körpers (1a) durchgeführt werden. Vorzugsweise ist der Auftrags­
körper (1a) mit Auftragsklingen (7) und/oder Auftragsrollen (37, 
38) versehen. Es können Sprühdüsen (4) zur gleichmäßigen Vertei­
lung des Mediums bereits in der Luft vorgesehen sein. Es kann 
eine vom Auftragskörper unabhängige Reinigungseinrichtung vorge­
sehen sein, oder aber es kann ein Medienverteilrohr im Auftrags­
körper (2) als Reinigungsmedienverteilrohr ausgebildet sein.
Patent EP-0450264-A3 (EP)
Title: Method for drying roofs
IPC: E04B1/70
Filed: 1991-01-12
Abstract: The invention relates to a method for drying roofs, having profiled metal sheets, in particular corrugated or trapezoidal sheets, arranged under the insulation, by sucking out air and/or forcing it in, openings, to which hoses and/or tubes for the vacuum or compressed air are fixed, being introduced from below into the sheets in the region of the downwardly projecting corrugations or trapeziums. <IMAGE>
Patent EP-0493695-A3 (EP)
Title: Process and apparatus for obtaining protection coatings
IPC: C23C4/131
Filed: 1991-12-03
Abstract: An apparatus for producing coatings to protect against wear and corrosion by thermal spraying using a nozzle and wires which are processed at a distance from a wire spraying system has a nozzle system about the nozzle which atomises a molten metal drop for injecting hard-material particles and hard-phase particles into the spray jet without melting-on or remelting and the wire is provided so as to be drivable. In addition, the wire is to be assigned a wire driving unit at distances of 2 to 10 m from the wire spraying system, said unit driving the wire and operating according to the push-pull principle.
Patent EP-0489420-A3 (EP)
Title: Mixtures of poly(arylene etherketones) and silicates
IPC: C08K3/34
Filed: 1991-12-04
Abstract: The invention relates to mixtures of polyarylene ether ketones containing recurring units of the formula (-O-Ar(-L-Ar)x-O-Ar-CO-(-Ar-M)y-Ar-)-  (I) in which Ar is an aromatic radical having 6 to 12 carbon atoms, L and M, independently of one another, are each -O- or -CO-, x and y are each zero or the integer 1, 2, 3 or 4, and having a melt flow index (MVI 400/5) of from 2 to 250 cm<3>/10 min, and alumosilicates or magnesium silicates. Addition of these silicates increases the stability of the mixtures.
Patent EP-0530781-A3 (EP)
Title: Absorbent article having a deformation resisting apparatus
IPC: A61F13/472
Filed: 1992-09-02
Abstract: An absorbent article is provided having an apparatus attached to its garment facing side (24) which allows the article to be attached to, and yet float on, an undergarment and which also serves to distribute the forces imposed on the article by the user's body over a large portion of the article and to transmit the forces to the undergarment, thereby increasing the geometric stability and shape maintenance of the article. The apparatus comprises a semi-rigid elastic frame (45) formed from a thin plastic sheet and having two longitudinally extending members (12, 13) connected by at least one transversely extending (14-17) member. Inwardly extending tabs (18, 19) for attaching the article to an undergarment are disposed at the mid-point of each longitudinally extending member (12, 13). The longitudinally and transversely extending members (14-17) may be pre-formed to give the article an arcuate shape. When applied to a winged article, the frame (45) may also have outwardly extending tabs, disposed opposite each of the inwardly extending tabs, for properly positioning the wings. <IMAGE>
Patent EP-0578323-A3 (EP)
IPC: C07C209/60
Filed: 1993-07-06
Abstract: The invention provides processes for the 
preparation of secondary amines which comprise 
reacting ammonia or a primary amine with carbon 
monoxide, hydrogen and an olefinic compound in the 
presence of a catalyst composition comprising a source 
of cationic rhodium, a source of an anion other than a 
halide, and, as support, a polymer of a N-heterocyclic 
compound; and catalyst compositions suitable for use 
in the preparation of secondary amines.
Patent EP-0610660-A3 (EP)
Title: Snowboard.
Inventor: SCHEURING JOACHIM
IPC: A63C5/03
Filed: 1994-01-10
Abstract: The invention relates to a snowboard (1) with a snowboard body (2) and a binding (5, 6), in which the heel edge (3) is the edge which is displaced to the rear in the direction of travel (F). This design makes possible, in contrast to known snowboards, an improvement of the travelling characteristics and avoids unnatural body movements. <IMAGE>
Patent EP-0646467-A3 (EP)
Inventor: SARRAF SANWAL PRASAD
IPC: H04N1/405
Filed: 1994-09-22
Abstract: Apparatus and method for digitally printing a finely
detailed image using pulse width modulation (PWM) with
improved productivity over the prior art. Many images,
or portions of images, generated by printers utilizing
PWM do not require that any of the pixels be exposed
for the maximum time possible, but that a maximum
exposure can be determined for a selected portion of
the image, whether it is for a line, for a paragraph,
or for a selected color, that can then be used to speed
up the printing of that portion of the image. Thus, a
less than full density exposure can be set as the
maximum, and the scanning speed increased accordingly
to shorten the overall time required for printing that
portion of the image.
Patent EP-0681392-A3 (EP)
Inventor: REGIS HARRY J
IPC: H04M3/36
Filed: 1995-04-26
Abstract: The present invention discloses a data acquisition
apparatus for use as a diagnostic tool in isolating the
cause of chronic dropped telecommunication calls. The
apparatus monitors electrical signals associated with
multiple telecommunication trunks. It recognizes each
occurrence of a terminated call based upon loop current
cessation of a duration greater than a pre-determined time
interval. Each occurrence of a terminated call, as well
as electrical data indicative of which equipment
terminated the call, is time-stamped and recorded. The
apparatus also time-stamps and records data regarding
additional electrical events based upon pre-determined
ranges of current and voltage. It creates a chronological
log of the recorded data. The apparatus interprets the
recorded data and provides an easily intelligible message
indicating which equipment terminated a particular call.
The recorded data and the messages can then be
conveniently analyzed by technicians or other personnel on
a display screen to determine which equipment dropped a
call and to identify significant trends regarding dropped
calls. The apparatus functions in a manner that is
transparent to a customer so that it does not interfere
with the customer's usage of the equipment being
monitored.
Patent EP-0775610-A3 (EP)
Title: Vorrichtung zur Signalübertragung zwischen zwei Endstellen
Inventor: SCHAUER FRIEDRICH
IPC: H02G11/02
Filed: 1996-09-24
Abstract: Es wird eine Vorrichtung zur Signalübertragung zwischen zwei
Endstellen angegeben, zwischen denen eine in Windungen
verlaufende und in einer im wesentlichen kreisförmigen
Kassette (K) untergebrachte elektrische Leitung angeordnet
ist. Zum Ausgleich des Spiels zwischen dem Lenkrad (13) und
dem Lenkstock (14) eines Kraftfahrzeugs, in dessen Lenksäule
die Kassette (K) eingebaut ist, weist dieselbe einen ersten
Teil eines elektrischen Steckverbinders (15) auf, an dessen
Kontaktelemente die Leiter der Leitung an deren einem Ende
elektrisch leitend angeschlossen sind. An einem zweiten
Bauteil der Lenksäule ist ein zweiter Teil des Steckverbinders
(15) mit zu den Kontaktelementen des ersten Teils passenden
Gegenkontakten angebracht, auf welchen der erste Teil in
Montageposition des Lenkrades (13) unter Herstellung einer
elektrisch leitenden Verbindung einrastend aufgesteckt ist.
Die Kontaktelemente des ersten Teils oder die Gegenkontakte
des zweiten Teils des Steckverbinders (15) sind an einem
innerhalb eines Gehäuses (17) in Achsrichtung der Kassette (K)
verstellbar geführten Träger (19) angebracht. An die
jeweiligen, am Träger (19) angebrachten Kontakte ist eine dem
maximalen Verstellweg des Trägers (19) entsprechende und mit
demselben bewegbare Vorratslänge der Leitung (10)
angeschlossen.
Patent EP-0770821-A3 (EP)
Inventor: LISSACK WILFRIED DIPL-ING
IPC: F23G5/00
Filed: 1996-10-23
Abstract: Separate input devices (2,21) feed the fine granular material and the other waste into a combustion chamber of a rubbish burning plant. The input device (21) for the fine granular material is connected with a burner (11) inside the treatment plant (1) or at least one lance ending within the treatment plant. The lance is connected to a supply unit for technically clean oxygen or a gas such as air with a high oxygen content. The burner is arranged in the vicinity of the input device (2) for the other waste in the treatment plant or the lance ends in the vicinity of the input device. The input device (21) for the fine granular material is connected with a pneumatic conveyor unit.
Patent EP-0778176-A3 (EP)
Inventor: HAYAKAWA HIROSHI
IPC: B60Q1/40
Filed: 1996-11-05
Abstract: [PROBLEM] It is to provide a cancellation device for a
turn signal switch, by which a spring member for
elastically holding a cam element in two operating
positions and a neutral position is bent without undue
stress in response to an operation of a cam element and
further, no stress is exerted locally thereon. 
[RESOLVING MEANS] It comprises: a driving element (32)
provided in a first lever member (31), which links with an
operating lever (45) and pivotally moves, through a spring
(33); cam faces (23) adapted to cooperate with the driving
element (32) in locking the operating lever (45) in
operation positions and a neutral position, respectively;
a first cam element (51) which is driven by a projection
(83) provided on a steering shaft (81) and is supported in
such a manner as to be detachable from and pivotally
movable around the projection (83) of the steering shaft
(81); a spring member (56), which is operative to abut
against a receiving portion (54) of the first cam element
(51) and to push the cam element (51) toward the
projection (83); and a second cam element (61) which is
provided in the first lever member (31) and causes the
first cam element (51) to retreat out of the movement
locus of the projection (83) when the lever is in the 
neutral position, and causes the first cam element (51) to
advance into the movement locus of the projection (83).
The spring member (56) is formed by bending an elastic
wire and has a pair of coil portions (56a) and a pair of
cam-element abutting portions (56b) which abut against and
push the receiving portion (54) of the first cam element
(51).
Patent EP-0778351-A3 (EP)
Inventor: KAMBARA HIDEKI
IPC: C12Q1/68
Filed: 1996-11-26
Abstract: A method of analysis or assay for nucleotides
comprises:
   (1) a step of digesting DNA with a restriction
enzyme;   (2) a step of discriminating a difference in
sequences of the DNA fragments obtained in step (1)
above around the 3' termini thereof with a DNA probe
and extending the DNA probe by a complementary strand
synthesis to fractionate the DNA fragments into groups;
and,   (3) a step of measuring lengths of the DNA
fragments which belong to said groups, or length of the
DNA probe extended by said complementary strand extension
reaction; 
   wherein the thus measured lengths obtained
for every sequence of the bases of the DNA fragments
around the 3' termini thereof are employed as
fingerprints.
Patent EP-0786418-A3 (EP)
Title: Mit einer Kunststoffolie ummantelte, beladene Palette
Inventor: ZIMMERMANN KLAUS
IPC: B65D19/38
Filed: 1997-01-10
Abstract: Die mit Waren beladenen Paletten (1,2,3 und 4) werden mit einer Ummantelung (5)
aus einer Kunststoffolie versehen, wobei die vier Seitenflächen mit jeweils zwei
Kunststoffolienbahnen (6,7) ummantelt werden, die von Rollen (8,9) abgezogen und
an den freien Endkanten durch eine Schweißnaht (10) miteinander verbunden werden.
An den quer zur Transportrichtung beim Ummanteln sich erstreckenden Stirnseiten
sind Schweißnähte (18,19,20) vorgesehen, die außermittig angeordnet sind,
so daß der mittlere Bereich der Stirnseiten der Ummantelung vorne und/oder hinten
von Schweißnähten freibleibt. Im mittleren Bereich der Stirnseiten der Ummantelung
können Versandaufkleber gut sichtbar angebracht werden, so daß sie auch von
einem automatischen Lesegerät erkennbar sind.
Patent EP-0791578-A3 (EP)
Inventor: ODA SHIGERU
IPC: B41M5/30
Filed: 1997-02-19
Abstract: There is provided a developer composition including at 
least one of sulfonyl compounds represented by formula (1) 
and at least one of sulfonyl compounds represented by formula 
2: 
  
   wherein X is H or lower alkyl, R 1 , R 2,  R 3 , R 4 , R 5  and R 6  
which may be the same or different, present H, halogen or 
lower alkyl and Y represents alkyl, benzenesulfonyl, benzoyl 
et al, A thermalsensitive recording medium having the above 
developer is of high sensitivity, less surface-blushing with 
lapse of time and is excellent in storage stability of a 
recorded image, particularly in heat resistance, humidity 
resistance and anti-plasticizer.
Patent EP-0795964-A3 (EP)
Inventor: TAKANO HIDETO
IPC: G10L19/00
Filed: 1997-02-25
Abstract: A digital audio signal processing circuit according
the present invention inputs a bit stream 1, which has a
configuration including an additional information and
several samples of the compressed audio signals, and
decodes it. The input buffer size is designed by
subtracting the size of inputting bits of the bit
stream 1 while the signal processor 10 processes the
sample from the total bits of the largest additional
information and first sample.
Patent EP-0806759-A3 (EP)
Inventor: TAKAGI KEIZABURO
IPC: G10L21/0208
Filed: 1997-03-14
Abstract: A single-input spectral subtraction section 13
removes ambient noise around the caller from received signals.
A characteristic correction section 14 estimates transmission
characteristics from received and transmitted signals and
corrects the transmitted signals to coincide with the received
signals. And finally, a dual-input subtraction section 15
removes an automated voice by subtracting the output of the
characteristic correction section 14 from the output of the
single-input spectral subtraction section 13.
Patent EP-0799875-A3 (EP)
Inventor: MEGURO KITOSHI
IPC: B32B25/04
Filed: 1997-03-25
Abstract: The tape is free from any slack and separation
even when it is applied and bonded to a metal joint
portion while being bent. The tape, made of an
unvulcanized material containing an unvulcanized
rubber-base material, a vulcanization accelerator, an
anti-oxidizing agent, a pigment and a bulk filler, is
formed into an elongated shape having an upper and a
lower surface and a predetermined thickness measured
in a direction perpendicular to the lower surface or
flat bottom surface 1. The upper surface forms a
circularly-curved surface 2 in cross section. Since
the tape is in an unvulcanized state, it is capable of
being free bent when applied to the metal joint
portion. After application of the tape to the metal
joint portion, a paint is applied to the tape, which
is followed by a heating process in which the tape is
heated, and, therefore vulcanized.
Patent EP-0810604-A3 (EP)
Title: Verfahren zur Informationsaufzeichnung auf der Steuerspur eines Speicherträgers
Inventor: MARZLUF AXEL
IPC: G11B27/32
Filed: 1997-05-20
Abstract: Bekannte Verfahren zum Aufzeichnen von Informationen auf die CTL-Spur beispielsweise eines
Videorekorders beschränken sich im wesentlichen auf VISS- und VASS-Informationen. Es ist
keine Aufzeichnung beliebiger Daten auf dieser Steuerspur mit den bekannten Verfahren
möglich. 
     Das erfindungsgemäße Verfahren ermöglicht durch eine eindeutige Umcodierung der
aufzuzeichnenden Daten in einen Code, der nicht mit den vorhandenen Standards kollidiert, das
Aufzeichnen zusätzlicher Informationen auf der Steuerspur eines Aufzeichnungsgeräts. 
     In einer Ausführungsform werden Daten unter Zuhilfenahme von entsprechenden Regeln und
Headern derart in Daten fester Blocklänge umcodiert, daß mit der CTL-Bitdefinition keine
Kollisionen mit bekannten Datenstrukturen der CTL-Spur wie VISS und VASS auftreten. Damit
wird erreicht, daß beliebige Daten auf der Steuerspur abgespeichert werden können. 
     Eine zweite Ausführungsform verwendet eine Lauflängencodierung im CTL-Standard , wodurch
ebenfalls beliebige Daten unter Verwendung definierter Header abgespeichert werden können. 
     Eine dritte Ausführungsform benutzt zusätzliche Triggerpulse im CTL-Standard um Information
für den Bandzähler zu codieren.